673 - not all files are copied from network neighborhood

[Timon]

FC XE 673 on Windows XP SP3
"NC Mode" is used
"Use FreeCommander" for copy/move/delete operations is used

If in FC XE we change drive to 1: Network Neighborhood and try to copy any FOLDER that contain "Thumbs.db" in it (it usually has 4 attributes set by default - archive, read only, hidden, system) to local harddisk, that after copy process is finished, at local harddisk there would be no "Thumbs.db" file. I must say, that ALL files, that have all 4 attributes set together are not copied FROM network neighborhood.
Such folders could not be deleted from network neighborhood without further actions. If we try to delete it, we see error message "Folder is not empty", but if we press Enter again - everything would be deleted.

There is no such problem if "Use Windows" for copy/move/delete operations is used.
There is no such problem if folder is copied from local harddisk to local harddisk.
There is no such problem if folder is copied from local harddisk to network neighborhood.

[Marek]

Works fine for me on Windows 7/64.
Have you checked "Files" tab in the copy dialog? Is the file thumbs.db in the list?
All my thumbs.db have archive, hidden and system attributes.

[Timon]

Have you checked "Files" tab in the copy dialog? Is the file thumbs.db in the list?

Yes, I've checked it, and I see no thumbs.db in the list. BUT when I open folder content, I see that file!

I have following Network Settings in FC set to on:
Use Windows Shell for network loading
Use cache for server list

[Karol]

What about the settings for "Show hidden files", "Show system files"?

[Timon]

What about the settings for "Show hidden files", "Show system files"?

Yes, both options a switched to on (checked).

And as I already wrote:
I see no thumbs.db in the copy/move list (on tab Files). BUT when I open folder content, I see that file!